Q: What is the sum of all factors of the number 21,213,658 excluding 21,213,658?
A: 10,606,832
The factors of the number 21,213,658 are: 1, 2, 10606829, 21213658.
If you add them up, you will get the total of 21,213,668. Now subtract 21,213,658 to get 10,606,832